Assembly type comprehensive-pipe-rack waterproof joint connection structure and construction method thereof

A technology of comprehensive pipe gallery and waterproof joints, which is applied in underwater structures, infrastructure engineering, water conservancy projects, etc., can solve the problems of difficult maintenance in the later stage, easy damage of waterstops, and difficulty in achieving a hundred years of use, and achieves Ensure the ability to resist settlement and deformation, increase reliability, and improve the effect of waterproofing

Pending Publication Date: 2019-06-28
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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Problems solved by technology

The sections of the existing prefabricated comprehensive pipe gallery are connected by water-stop adhesive strips. The water-stop stri

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  • Assembly type comprehensive-pipe-rack waterproof joint connection structure and construction method thereof
  • Assembly type comprehensive-pipe-rack waterproof joint connection structure and construction method thereof
  • Assembly type comprehensive-pipe-rack waterproof joint connection structure and construction method thereof

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[0034] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. The present invention will be further described in detail below in conjunction with specific embodiments.

[0035] As a preferred embodiment of the present invention, such as Figure 3-7 As shown, the present invention provides an assembled integrated pipe gallery waterproof joint connection structure, in which: the interface of the pipe gallery 1 is provided on the end faces of the two ends of the pipe...

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Abstract

The invention discloses an assembly type comprehensive-pipe-rack waterproof joint connection structure. The structure is characterized in that connection holes of a pipe rack are formed in the end faces of the two ends of the pipe rack. The joint connection structure includes a sealing joint strip groove, a groove and convex-tongue structure, a maintenance hole, chamfered edges and a prestressingtension anchoring body; splicing seams of the inner and outer chamfered edges are flattened, and moreover, through cooperation of two sealing joint strips and the groove and convex-tongue structure, five waterproof sealing structures are formed at a joint of the pipe rack. The waterproof and water-stopping effects are good, the connection is firm, the service life is long, and installation is convenient.

Description

technical field [0001] The invention belongs to the field of municipal construction, and in particular relates to a waterproof joint connection structure of an assembled comprehensive pipe gallery. Background technique [0002] The existing joints of prefabricated integrated pipe gallery are divided into socket connection and wet connection, and the structural design service life is 100 years. The waterproof structure of socket connection can be found in the existing technology figure 1 , see prior art for wet connection waterproof structure figure 2 . The sections of the existing prefabricated comprehensive pipe gallery are connected by water-stop adhesive strips. The water-stop strips are easily damaged and difficult to maintain later. It is difficult to achieve the target of one hundred years of use. Contents of the invention [0003] Aiming at at least one of the above defects or improvement needs in the prior art, the present invention provides a connection structu...

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Application Information

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IPC IPC(8): E02D29/16E02D31/02E02D29/045
Inventor 肖俊朱丹谢钦邓鹏周小斌杨波刘奥肖伟史明红杨广超廖永亮何帆郭文浩肖潜飞种传强
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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